1d19eb0b7add204f80dec7102ac0dd016b7891fe73993ace5a354b049f2b5aa4

Analysis

max time kernel
294s
max time network
184s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
12/05/2023, 00:17

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General

Target

bcb4586ef48cc7a9526f726f2fdbf778bb6f6af0318d7a9e0eb30ff55747be36.js
Size

175KB
MD5

279e2e86f1ee8221bd561646d55d8bbd
SHA1

0c6ad09cec581196e1c71de4d4311fbd6eefb8ac
SHA256

bcb4586ef48cc7a9526f726f2fdbf778bb6f6af0318d7a9e0eb30ff55747be36
SHA512

a32fc106597ff73b33a648d6713e3cd5baf5f0a30fafc1e83d0dd4b8f0b8db67fe2232a2568007fef275a59210f728b65cfe3d5641eedc022ee01cf47393a87f
SSDEEP

3072:oqg1kjSdLUyyLEk3tnQwF+wSTrTzzp+K6+T1gtoI3CstpH5vatBN2HOdEI1o2nDt:oqg1kjSdLUyyAk3tnQwF+wmrTzzp+K66

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	wscript.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe
2988	pOWershelL.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2988	pOWershelL.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3292 wrote to memory of 4684	3292	wscript.EXE	88
PID 3292 wrote to memory of 4684	3292	wscript.EXE	88
PID 4684 wrote to memory of 2988	4684	cscript.exe	90
PID 4684 wrote to memory of 2988	4684	cscript.exe	90

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\bcb4586ef48cc7a9526f726f2fdbf778bb6f6af0318d7a9e0eb30ff55747be36.js
1⤵
PID:4068

C:\Windows\system32\wscript.EXE
C:\Windows\system32\wscript.EXE CELEBR~1.JS
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3292
- C:\Windows\System32\cscript.exe
  "C:\Windows\System32\cscript.exe" "CELEBR~1.JS"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4684
- - C:\Windows\System32\WindowsPowerShell\v1.0\pOWershelL.exe
    pOWershelL
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2988

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5zfhmefa.fo1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\CELEBR~1.JS

Filesize
43.3MB

MD5
277dbe3916dc98fc0b7562de34aa567f

SHA1
9f0a5c04f08da56102c4785ff8ba6ab7f2ea4eba

SHA256
10cf1bb153d73ba75ff37dda083d362b3a076304b763bf1935292e090406cfb6

SHA512
683c1620ea47cfafbf623ebee545544fb7f007d5cd0b32f906e213a65a332f217bdace3febc62cb81d984a08e4d6994098f74e17685f573bdd37526237cb41fc

Download Submit
memory/2988-149-0x000001F279110000-0x000001F279154000-memory.dmp

Filesize
272KB

Download
memory/2988-147-0x000001F278690000-0x000001F2786A0000-memory.dmp

Filesize
64KB

Download
memory/2988-146-0x000001F278690000-0x000001F2786A0000-memory.dmp

Filesize
64KB

Download
memory/2988-148-0x000001F278690000-0x000001F2786A0000-memory.dmp

Filesize
64KB

Download
memory/2988-142-0x000001F25E810000-0x000001F25E832000-memory.dmp

Filesize
136KB

Download
memory/2988-150-0x000001F2794F0000-0x000001F279566000-memory.dmp

Filesize
472KB

Download
memory/2988-151-0x000001F278690000-0x000001F2786A0000-memory.dmp

Filesize
64KB

Download
memory/2988-152-0x000001F278690000-0x000001F2786A0000-memory.dmp

Filesize
64KB

Download
memory/2988-153-0x000001F278690000-0x000001F2786A0000-memory.dmp

Filesize
64KB

Download
memory/2988-154-0x000001F278690000-0x000001F2786A0000-memory.dmp

Filesize
64KB

Download
memory/2988-155-0x000001F278690000-0x000001F2786A0000-memory.dmp

Filesize
64KB

Download
memory/2988-157-0x000001F278690000-0x000001F2786A0000-memory.dmp

Filesize
64KB

Download
memory/2988-158-0x000001F278690000-0x000001F2786A0000-memory.dmp

Filesize
64KB

Download